[opensource-dev] Review Request: VWR-24610 Provide define LL_MSVC10 to customize Visual Studio 10 code submissions.

Merov Linden merov at lindenlab.com
Mon Jan 31 12:20:37 PST 2011


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indra/llcommon/llpreprocessor.h
<http://codereview.secondlife.com/r/121/#comment222>

    If we want to pick up 1600, we should just say "== 1600". If we are wary of unknown intermediate VS builds and so want to use inequalities, we should not write the test in such a way that VS9 releases will be identified as VS10 (an hypothetical 15xx). So, I suggest to spell out the whole thing:
    #if (_MSC_VER < 1400)
        #define LL_MSVC7 // Visual C++ 2003 or earlier
    #elif (_MSC_VER < 1500)
        #define LL_MSVC8
    #elif (_MSC_VER < 1600)
        #define LL_MSVC9
    #else
        #define LL_MSVC10
    #endif
    
    Note that, that way, your MSVC10 code will not suddenly stop to compile in future versions of MSVC (which is likely to stay backward compatible woth MSVC10).


- Merov


On Jan. 25, 2011, 11:13 a.m., Nicky Perian wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> http://codereview.secondlife.com/r/121/
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> (Updated Jan. 25, 2011, 11:13 a.m.)
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> 
> Review request for Viewer.
> 
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> Summary
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> Need additional eyes on this. My first RB.
> 
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> This addresses bug VWR-24610.
>     http://jira.secondlife.com/browse/VWR-24610
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> 
> Diffs
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> 
>   indra/llcommon/llpreprocessor.h 26c09ad4293e 
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> Diff: http://codereview.secondlife.com/r/121/diff
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> 
> Testing
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> Compiled with VS2010. Used with another patch around a microsoft bug. Have not used with VS 2005
> 
> 
> Thanks,
> 
> Nicky
> 
>

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